Control panel



FIG. 1 is a top plan view showing my design;

FIG. 2 is a perspective view thereof; and,

FIG. 3 is a perspective view thereof showing the control panel mounted on a face plate.

The broken lines showing of the mounting plate is for illustrative purposes only and forms no part of the claimed design.

The back of the control panel is flat and devoid of surface ornamentation. 

The ornamental design for a control panel, as shown and described. 